When Santa Claus wants to quit work after Saint Nicholas kidnaps his inner child, Santa’s abandend- homeless nine year old daughter must team up with the soulless president of a big European toy company to save the spirit of Christmas.

I read those posts but it still seamed cryptic as I think the elements in a logline should require no prior explanations.

If a large portion of the readers are likely to not understand the story as a result of the elements being dependent on prior specific knowledge then likely the logline won't achieve its intended goals.

I suggested Krampus as antagonist in my previous post in this thread. There I also explain who he is and what role he plays in the Christmas mythos in some countries.

Thanks to all, I'm going to puzzle some more...